Striking Footage: See a Yellow Eyelash Viper in Action

Don't be thrown off by its name—the yellow eyelash viper may look dainty, but its bite packs a powerful punch.

See more of Costa Rica's charismatic wildlife in Untamedfrom Nat Geo Wild. Follow filmmaker Filipe DeAndrade and his two best friends as they travel throughout Costa Rica in search of the most diverse, iconic and unexpected animal species the country has to offer.

Striking Footage: See a Yellow Eyelash Viper in Action

Don't be thrown off by its name—the yellow eyelash viper may look dainty, but its bite packs a powerful punch.

See more of Costa Rica's charismatic wildlife in Untamedfrom Nat Geo Wild. Follow filmmaker Filipe DeAndrade and his two best friends as they travel throughout Costa Rica in search of the most diverse, iconic and unexpected animal species the country has to offer.